From a5c15305f1003c32254f27923fc8c9066f7e4f83 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Tue, 21 Nov 2023 11:56:04 -0800
Subject: [PATCH] re-add TimeSpan to System for compatibility

---
 src/System.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/System.cs b/src/System.cs
index 1d50116..65b0662 100644
--- a/src/System.cs
+++ b/src/System.cs
@@ -6,7 +6,7 @@ public abstract class System : Manipulator
 {
 	protected System(World world) : base(world) { }
 
-	public abstract void Update();
+	public abstract void Update(TimeSpan delta);
 
 	protected ReadOnlySpan<T> ReadMessages<T>() where T : unmanaged => World.ReadMessages<T>();
 	protected T ReadMessage<T>() where T : unmanaged => World.ReadMessage<T>();